Added columns to overview and implemented object details window.

[omvzfs.git] / src / Utils.php

diff --git a/src/Utils.php b/src/Utils.php
index f997041da5cd83e75b154f6ebd88a08ee1ea83f4..5658265a1744a0423d43d97e980eca18155e8bd9 100644 (file)
--- a/src/Utils.php
+++ b/src/Utils.php
@@ -2,12 +2,91 @@
 require_once("Exception.php");
 require_once("openmediavault/util.inc");
 require_once("Dataset.php");
+require_once("Zvol.php");
+require_once("Vdev.php");
+require_once("Zpool.php");
 
 /**
  * Helper class for ZFS module
  */
 class OMVModuleZFSUtil {
 
+       /**
+        * Clears all ZFS labels on specified devices.
+        * Needed for blkid to display proper data.
+        *
+        */
+       public static function clearZFSLabel($disks) {
+               foreach ($disks as $disk) {
+                       $cmd = "zpool labelclear /dev/" . $disk . "1";
+                       OMVModuleZFSUtil::exec($cmd,$out,$res);
+               }
+       }
+
+       /**
+        * Return all disks in /dev/sdXX used by the pool
+        *
+        * @return array An array with all the disks
+        */
+       public static function getDevDisksByPool($name) {
+               $pool = new OMVModuleZFSZpool($name);
+               $disks = array();
+               $vdevs = $pool->getVdevs();
+               foreach ($vdevs as $vdev) {
+                       $vdisks = $vdev->getDisks();
+                       foreach ($vdisks as $vdisk) {
+                               if (preg_match('/^[a-z0-9]+$/', $vdisk)) {
+                                       $disks[] = $vdisk;
+                                       continue;
+                               }
+                               $cmd = "ls -la /dev/disk/by-path/" . $vdisk;
+                               unset($out);
+                               OMVModuleZFSUtil::exec($cmd,$out,$res);
+                               if (count($out) === 1) {
+                                       if (preg_match('/^.*\/([a-z0-9]+)$/', $out[0], $match)) {
+                                               $disks[] = $match[1];
+                                       }
+                               }
+                       }
+               }
+               return($disks);
+       }
+
+       /**
+        * Deletes all shared folders pointing to the specifc path
+        *
+        */
+       public static function deleteShares($name) {
+               global $xmlConfig;
+               $tmp = new OMVModuleZFSDataset($name);
+               $reldirpath = OMVModuleZFSUtil::getReldirpath($tmp->getMountPoint());
+               $poolname = OMVModuleZFSUtil::getPoolname($name);
+               $pooluuid = OMVModuleZFSUtil::getUUIDbyName($poolname);
+               $xpath = "//system/fstab/mntent[fsname='" . $pooluuid . "']";
+               $mountpoint = $xmlConfig->get($xpath);
+               $mntentuuid = $mountpoint['uuid'];
+               $xpath = "//system/shares/sharedfolder[mntentref='" . $mntentuuid . "' and reldirpath='" . $reldirpath . "']";
+               $object = $xmlConfig->get($xpath);
+               $xmlConfig->delete($xpath);
+               $dispatcher = &OMVNotifyDispatcher::getInstance();
+               $dispatcher->notify(OMV_NOTIFY_DELETE,"org.openmediavault.system.shares.sharedfolder",$object);
+       }
+
+       /**
+        * Get the relative path by complete path
+        *
+        * @return string Relative path of the complet path
+        */
+       public static function getReldirpath($path) {
+               $subdirs = preg_split('/\//',$path);
+               $reldirpath = "";
+               for ($i=2;$i<count($subdirs);$i++) {
+                       $reldirpath .= $subdirs[$i] . "/";
+               }
+               return(rtrim($reldirpath, "/"));
+
+       }
+
        /**
         * Get /dev/disk/by-path from /dev/sdX
         *
@@ -66,7 +145,7 @@ class OMVModuleZFSUtil {
                OMVModuleZFSUtil::exec($cmd, $out, $res);
                foreach($out as $name) {
                        $pooluuid = OMVModuleZFSUtil::getUUIDbyName($name);
-                       $xpath = "//system/fstab/mntent[fsname=" . $pooluuid . "]";
+                       $xpath = "//system/fstab/mntent[fsname='" . $pooluuid . "']";
                        $mountpoint = $xmlConfig->get($xpath);
                        if (is_null($mountpoint)) {
                                $uuid = OMVUtil::uuid();
@@ -77,9 +156,9 @@ class OMVModuleZFSUtil {
                                        "fsname" => $pooluuid,
                                        "dir" => $dir,
                                        "type" => "zfs",
-                                       "opts" => "rw,relatime,xattr",
+                                       "opts" => "rw,relatime,xattr,noacl",
                                        "freq" => "0",
-                                       "passno" => "2"
+                                       "passno" => "0"
                                );
                                $xmlConfig->set("//system/fstab",array("mntent" => $object));
                                $dispatcher = &OMVNotifyDispatcher::getInstance();
@@ -119,6 +198,11 @@ class OMVModuleZFSUtil {
                                                'icon'=>'images/raid.png',
                                                'expanded'=>$expanded,
                                                'path'=>$path);
+                                       $pool = new OMVModuleZFSZpool($path);
+                                       $tmp['size'] = $pool->getSize();
+                                       $tmp['used'] = "n/a";
+                                       $tmp['available'] = "n/a";
+                                       $tmp['mountpoint'] = $pool->getMountPoint();
                                        array_push($objects,$tmp);
                                } else {
                                        //This is a Filesystem
@@ -138,6 +222,12 @@ class OMVModuleZFSUtil {
                                                //This is a standard Filesystem.
                                                $tmp['type']= ucfirst($type);
                                        }
+                                       $tmp['size'] = "n/a";
+                                       $used = $ds->getProperty("used");
+                                       $tmp['used'] = $used['value'];
+                                       $available = $ds->getProperty("available");
+                                       $tmp['available'] = $available['value'];
+                                       $tmp['mountpoint'] = $ds->getMountPoint();
                                        array_push($objects,$tmp);
                                }
                                break;
@@ -151,6 +241,11 @@ class OMVModuleZFSUtil {
                                        'icon'=>"images/save.png",
                                        'path'=>$path,
                                        'expanded'=>$expanded);
+                               $vol = new OMVModuleZFSZvol();
+                               $tmp['size'] = $vol->getSize();
+                               $tmp['used'] = "n/a";
+                               $tmp['available'] = "n/a";
+                               $tmp['mountpoint'] = "n/a";
                                array_push($objects,$tmp);
                                break;
 
@@ -165,6 +260,10 @@ class OMVModuleZFSUtil {
                                        'icon'=>'images/zfs_snap.png',
                                        'path'=>$path,
                                        'expanded'=>$expanded);
+                               $tmp['size'] = "n/a";
+                               $tmp['used'] = "n/a";
+                               $tmp['available'] = "n/a";
+                               $tmp['mountpoint'] = "n/a";
                                array_push($objects,$tmp);
                                break;